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authorSascha Hauer <s.hauer@pengutronix.de>2017-06-30 14:24:32 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2017-06-30 14:24:32 +0200
commit840b0e06374bfe98d1fabf7f541445d34ba22ed5 (patch)
tree98fc49604f71dc5ad9705d37ca97390d2bf97dfe /scripts
parentcfd18f7bcb0c9c93e1e97cf4671cbeb061c10c76 (diff)
parente2de305f11864a92cd1ce6ce6a7a42f098f754b6 (diff)
downloadbarebox-840b0e06374bfe98d1fabf7f541445d34ba22ed5.tar.gz
barebox-840b0e06374bfe98d1fabf7f541445d34ba22ed5.tar.xz
Merge branch 'for-next/mvebu'
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kwboot.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/kwboot.c b/scripts/kwboot.c
index 4c6b19aa21..db177ceb5f 100644
--- a/scripts/kwboot.c
+++ b/scripts/kwboot.c
@@ -716,7 +716,7 @@ static void
kwboot_usage(FILE *stream, char *progname)
{
fprintf(stream,
- "Usage: %s [-d | -b <image> | -D <image> ] [ -t ] [-B <baud> ] <TTY>\n",
+ "Usage: %s [-d | -b <image> [ -n <naks> ] | -D <image> ] [ -t ] [-B <baud> ] <TTY>\n",
progname);
fprintf(stream, "\n");
fprintf(stream,
@@ -724,6 +724,8 @@ kwboot_usage(FILE *stream, char *progname)
fprintf(stream,
" -D <image>: boot <image> without preamble (Dove)\n");
fprintf(stream, " -d: enter debug mode\n");
+ fprintf(stream,
+ " -n <naks>: wait for <naks> NAK before uploading image (default: 1)\n");
fprintf(stream, "\n");
fprintf(stream, " -t: mini terminal\n");
fprintf(stream, "\n");